MENDES DE LEON Guy · NETHERLANDS

227rank
-46.9Butler · 150 bds
-0.31per board
±4.1swing
-0.51vs par /bd · #249/311
-0.23adjusted /bd
Butler per round: -0.8 -3.5 -11.7 7.8 -0.1 -10.9 13.6 -15.4 -24.8 0.4 1.1 11.8 -13.9 -2.3 1.8by round

vs par split: bidding -0.31 · play -0.20

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.23/bd

Card play — on target: opening leads 78.4% #173 of 310 · declarer play 67.6% #251 of 311 · defence 84.0% #234 of 311

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (11)84.6% (26)
Declarer play69.2% (13)66.7% (21)
Defence78.9% (19)85.5% (62)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 72.7% (11) · ♦ 75.0% (8) · ♣ 100.0% (7)

vs par by strain: NT -0.60 (40) · a suit -0.47 (110)

vs par by level: part-score -0.47 (53) · game +0.01 (87) · slam -5.20 (10)

By role: declaring +0.08/bd (-2.87 vs par · 69) · defending -0.65/bd (+1.51 vs par · 81)

By vulnerability: vulnerable -0.52/bd (-0.57 vs par · 75) · not vulnerable -0.11/bd (-0.44 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.SprinkhuizenJ.Pszczola – M.KwiecienOpen10-0.8-0.08-1.10
Round 2T.SprinkhuizenB.Gierulski – J.SkrzypczakOpen10-3.5-0.35+1.00
Round 3T.SprinkhuizenB.Cabanes – M.BessisOpen10-11.7-1.17-1.10
Round 4T.SprinkhuizenU.Bethers – J.BalasovsClosed10+7.8+0.78-1.70
Round 5T.SprinkhuizenJ.Stefanov – R.GunevOpen10-0.1-0.01+0.30
Round 6T.SprinkhuizenC.Lorenzini – G.HelgemoOpen10-10.9-1.09-0.50
Round 7T.SprinkhuizenR.Marsal – H.KlumppClosed10+13.6+1.36+1.70
Round 8T.SprinkhuizenJ.Upmark – F.NystromOpen10-15.4-1.54-1.30
Round 9T.SprinkhuizenI.Coldea – B.MarinaClosed10-24.8-2.48-4.50
Round 10T.SprinkhuizenE.Klems – M.KopeckyClosed10+0.4+0.04+0.10
Round 11T.SprinkhuizenP.Clair – F.CedolinClosed10+1.1+0.11-2.00
Round 12T.SprinkhuizenS.Orlov – T.DikhnovaClosed10+11.8+1.18+0.30
Round 13T.SprinkhuizenG.Venkatesh – A.PadhyeOpen10-13.9-1.39-0.40
Round 14T.SprinkhuizenB.Satyanarayana – K.NadarClosed10-2.3-0.23+0.60
Round 15T.SprinkhuizenD.Gold – A.BlackOpen10+1.8+0.18+1.00

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+13.7Round 4LATVIA36♦♥A=+0
+10.1Round 13TEXAN ACES106♣♠Q=-2
+9.5Round 7GERMAN SENIORS55♣♠7+1+12
+9.3Round 11BORTOLETTI204♠♦Q-2+8
+8.1Round 15BLACK285♠♥A+2+17
+7.1Round 12ORZEL274♥♠6-1+11
+6.6Round 14FORMIDABLES184♥♦2=+7
+6.5Round 12ORZEL304♠♥3-1+5
+6.1Round 8TEAM VENTIN154♠♥7+3+3
+5.8Round 2AZS WRATISLAVIA125♣x♠7-1+12
+5.4Round 7GERMAN SENIORS73NT♣K=-1
+5.4Round 10CZECH REPUBLIC23NT♠7=+0
+5.3Round 2AZS WRATISLAVIA146♣♠3+1+1
+5.2Round 4LATVIA103NT♣4-2+8
+5.0Round 1PEPSI83♦♠7-2+11
+4.9Round 5K ONE164♥♠Q+1-10
+4.8Round 10CZECH REPUBLIC74♥♦2-2+7
+4.4Round 12ORZEL234♠♠5=+1
+3.9Round 6GUPTA293♠♦K-1+5
+3.8Round 11BORTOLETTI184♦♣6-2+2
+3.5Round 3ZIMM FRIENDS252♠♠J=+6
+3.5Round 3ZIMM FRIENDS295♦♠10-1+6
+3.3Round 3ZIMM FRIENDS231NT♣K-2+3
+3.2Round 6GUPTA275♦♥K+1+11
+3.1Round 7GERMAN SENIORS33♦x♠6-5+10
+3.1Round 9COLDEA244♠♦J+1-11
+3.0Round 11BORTOLETTI172♠♠4=+0
+2.9Round 13TEXAN ACES83NT♦K+3+1
+2.5Round 6GUPTA262♠♠2-1+5
+2.3Round 10CZECH REPUBLIC83♣♥J-2+0
+2.1Round 14FORMIDABLES195♠♣3-1+6
+2.0Round 8TEAM VENTIN143♦♣7+3-6
+1.9Round 2AZS WRATISLAVIA162♣x♠6-3-4
+1.8Round 1PEPSI23NT♠7=+6
+1.8Round 2AZS WRATISLAVIA174♥♠2+1+0
+1.8Round 14FORMIDABLES123♥♥10=+10
+1.8Round 14FORMIDABLES152♣♦9+2+0
+1.8Round 15BLACK231NT♣4=+1
+1.7Round 5K ONE202♠♦2+1+0
+1.7Round 13TEXAN ACES22♠♦Q-1+0
+1.6Round 11BORTOLETTI133♥♠Q+1-1
+1.4Round 9COLDEA305♣x♦3-2+0
+1.3Round 1PEPSI53♥♣9=+0
+1.3Round 3ZIMM FRIENDS263♣♥J=-6
+1.3Round 5K ONE172♥♥2=+0
+1.2Round 7GERMAN SENIORS64♠♥4=+0
+1.1Round 1PEPSI64♠♦A=-1
+1.1Round 7GERMAN SENIORS13NT♣10+1+0
+1.1Round 8TEAM VENTIN201NT♦6+1+5
+1.0Round 6GUPTA304♠♦K+1+0
+1.0Round 7GERMAN SENIORS82♠♣A-2+5
+0.9Round 8TEAM VENTIN173NT♥6+2+0
+0.8Round 15BLACK224♥♦A=+0
+0.7Round 4LATVIA93NTx♣J-1-2
+0.7Round 7GERMAN SENIORS92♥♦A+3+6
+0.7Round 12ORZEL253♦♠K-1+4
+0.7Round 15BLACK243♠♦9=+1
+0.6Round 4LATVIA63♦♥K-3+2
+0.6Round 12ORZEL213NT♠4=+0
+0.5Round 10CZECH REPUBLIC13NT♦J+1+1
+0.5Round 14FORMIDABLES143NT♥4-1+5
+0.4Round 1PEPSI34♠♥Q=+1
+0.4Round 15BLACK263♦♥8=+0
+0.3Round 10CZECH REPUBLIC33NT♦A+3+10
+0.3Round 11BORTOLETTI154♠♥J+1+0
+0.3Round 12ORZEL283NT♥10+1-10
+0.2Round 4LATVIA53NT♠6+3-11
+0.2Round 13TEXAN ACES94♠♥K=+3
+0.2Round 14FORMIDABLES131NT♠7-2+3
+0.1Round 4LATVIA74♠♣K+1+0
+0.1Round 12ORZEL292♦x♠J-2+3
-0.0Round 15BLACK254♠♥4=+0
-0.1Round 3ZIMM FRIENDS243♣♠A-2+0
-0.1Round 5K ONE153NT♠J+2-11
-0.1Round 11BORTOLETTI144♥x♣J-1+0
-0.2Round 14FORMIDABLES161NT♠5+1+0
-0.3Round 5K ONE121NT♦Q-3+10
-0.3Round 7GERMAN SENIORS41NT♥5=-1
-0.3Round 13TEXAN ACES44♥♣4+2+13
-0.4Round 1PEPSI93NT♥J+2-1
-0.4Round 2AZS WRATISLAVIA113♣♣5+1+0
-0.4Round 3ZIMM FRIENDS302♠♥7=-7
-0.4Round 6GUPTA243NT♥9+1+0
-0.4Round 15BLACK213NT♦9+1-1
-0.4Round 15BLACK294♥♠A+1+0
-0.5Round 8TEAM VENTIN164♥♣10=+1
-0.6Round 2AZS WRATISLAVIA151NT♥2=-1
-0.6Round 9COLDEA254♥♠6+1+0
-0.6Round 10CZECH REPUBLIC43NT♠2+1+0
-0.6Round 12ORZEL244♠♣3=+0
-0.8Round 12ORZEL223NT♠Q-1-12
-0.9Round 5K ONE132♠♣J+1+0
-0.9Round 5K ONE144♠♥A=+1
-0.9Round 15BLACK274♠♥J+1+0
-1.1Round 5K ONE184♠♥2+2+12
-1.1Round 9COLDEA264♥♦Q+1+0
-1.1Round 10CZECH REPUBLIC64♥♣4+1+0
-1.2Round 3ZIMM FRIENDS213NT♠2+3-2
-1.3Round 10CZECH REPUBLIC91♦♥A+2+0
-1.4Round 8TEAM VENTIN191NT♥10+1+7
-1.5Round 2AZS WRATISLAVIA184♠♦8-2+0
-1.5Round 9COLDEA295♣♠Q=+0
-1.6Round 4LATVIA83NT♠9-1-5
-1.7Round 1PEPSI104♣♥Q=-11
-1.7Round 14FORMIDABLES174♠♥A=+0
-1.8Round 11BORTOLETTI114♠♥Q+2-11
-1.9Round 13TEXAN ACES64♦♣A-1-5
-2.0Round 1PEPSI42♠♣K=-6
-2.1Round 5K ONE113NT♥2=+0
-2.1Round 6GUPTA213♠♣6=-1
-2.1Round 11BORTOLETTI194♣♥Q=+0
-2.3Round 7GERMAN SENIORS24♥♠4=-3
-2.4Round 2AZS WRATISLAVIA204♥♥9=+1
-2.4Round 4LATVIA23NT♦3-3-6
-2.6Round 4LATVIA43NT♥Q=+2
-2.6Round 5K ONE193NT♥2=+1
-2.7Round 1PEPSI73♣♥3+1-10
-2.8Round 8TEAM VENTIN183♣♣8-1-5
-3.1Round 11BORTOLETTI125♣♥A+1-11
-3.1Round 13TEXAN ACES37♦♦4=+0
-3.6Round 1PEPSI14♠♥A=+0
-3.9Round 9COLDEA214♥♣3-2-6
-3.9Round 9COLDEA234♥♥2-1-12
-3.9Round 9COLDEA274♠♦A=-3
-4.0Round 6GUPTA224♥♦2=+0
-4.1Round 10CZECH REPUBLIC53♠♣9-1-5
-4.1Round 13TEXAN ACES14♠♣Q+1-1
-4.2Round 6GUPTA233♥♣6-2-7
-4.6Round 9COLDEA283NT♣4+1+0
-4.9Round 6GUPTA283NT♦7-1-5
-5.8Round 7GERMAN SENIORS103♠♥A-1-11
-5.8Round 8TEAM VENTIN113♠♦Q+1-6
-5.8Round 10CZECH REPUBLIC103♣♦2=-12
-5.9Round 6GUPTA256NT♥10+1-13
-5.9Round 8TEAM VENTIN133♠♣6-1-11
-6.0Round 2AZS WRATISLAVIA135♦♠9=+1
-6.0Round 3ZIMM FRIENDS275♦♥K+1+0
-6.1Round 4LATVIA13NT♦10-1-5
-6.3Round 14FORMIDABLES116♥♦5-3-11
-6.4Round 3ZIMM FRIENDS284♥♦K+2-11
-6.5Round 12ORZEL264♥♣7=+1
-7.1Round 14FORMIDABLES206♠♦J-3-14
-7.4Round 2AZS WRATISLAVIA194♠♥10=+0
-7.7Round 13TEXAN ACES56♦♠K=-13
-8.3Round 15BLACK303♣x♠2-4-8
-9.1Round 8TEAM VENTIN125♦♦8+1-1
-9.2Round 3ZIMM FRIENDS226NT♦10=+0
-9.8Round 9COLDEA224♠♥3+2-13
-9.8Round 11BORTOLETTI165♠♦Q=-7
-11.7Round 13TEXAN ACES76♥♣2=+0